Vid-20221228-wa0279.mp4 May 2026

A high-severity flaw once allowed attackers to execute code via a malicious MP4.

There have been historical cases where hackers used specially crafted on WhatsApp to trigger security vulnerabilities. VID-20221228-WA0279.mp4

Can't download, open, or send media files | WhatsApp Help Center A high-severity flaw once allowed attackers to execute

If the video came from an unknown sender or looks suspicious, it is safest to delete it without opening it. VID-20221228-WA0279.mp4

If your WhatsApp app and phone's operating system (Android/iOS) are up to date , these specific older vulnerabilities are patched and no longer a threat.